
How to handle tire choice for rain races
#1
Posted 09-27-2015 11:21 AM

With all the effort that is put into parity between the cars, it seems disjointed to throw all of that out the window when it rains. With the options of rains, intermediates, slicks, bars on or off, etc we end up with huge swings in performance and leaving a lot of the finishing order up to luck in the event of rain.
I think most racers enjoy the close racing we get with "equal" cars, and most do not enjoy the unknown of choosing tires for wet-but-drying or damp-but-raining conditions. Wondering out loud if we should be trying to even the playing field when it rains by mandating either rains or slicks for the entire field? What about swaybars on/off?
- JBlaisdell and Jim Drago like this
Full disclosure: SMAC chairman, my opinions do not reflect anything to do with the SMAC unless specifically stated.
Todd Lamb
Atlanta Speedwerks
www.atlspeedwerks.com
SpeedShift Transmissions - reliability and performance
Spec Miata / Spec Boxster / Spec Cayman specialist
Spec MX-5 Challenge Series Director
Global MX-5 Cup team











#2
Posted 09-27-2015 11:34 AM

- Jim Drago likes this



#3
Posted 09-27-2015 11:39 AM

There are probably good arguments on both sides of this. I'd lean toward leaving things as they are as the decision would otherwise end up in the hands of a steward and some time requirement and that might not result in the best decision for the field.




#4
Posted 09-27-2015 02:26 PM

#5
Posted 09-27-2015 02:42 PM


- RacerX and Blake Thompson like this
#6
Posted 09-27-2015 03:50 PM

I would not enjoy destroying rain tires due to an official decision. I will prep for the condition on my own dime
Agree with this thought
James York
sponsored by:
Stan's Auto Center, Lafayette LA
powered by:
East Street Racing, Memphis TN
2003 Spec Miata
#03

#7
Posted 09-27-2015 03:56 PM

However at the Runoffs since we had a very special race, at night, that could start anytime, I believe they could have pulled the participants together quickly enough to make some announcement. Not sure the decision would have been popular but it would have put us all in same situation.
The mixed tires lead to some very interesting racing in laps 1-9.







#8
Posted 09-27-2015 04:47 PM

Full disclosure: SMAC chairman, my opinions do not reflect anything to do with the SMAC unless specifically stated.
Todd Lamb
Atlanta Speedwerks
www.atlspeedwerks.com
SpeedShift Transmissions - reliability and performance
Spec Miata / Spec Boxster / Spec Cayman specialist
Spec MX-5 Challenge Series Director
Global MX-5 Cup team











#9
Posted 09-27-2015 05:24 PM

For Majors/Runoff races, I like the idea for calling it a rain race but I think you should leave the sway bar on/off decision open.
Preston Pardus
Youtube Channel
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#10
Posted 09-27-2015 05:45 PM

Todd I understand the compulsion to put this PITA decision in someone elses, hands we have all been there and likely all either benefited or suffered from the decision we ended up making. I understand what your though is, lets keep the playing field level so everyone has the same advantage or disadvantage. But I am torn on going this far. If you take this argument to far, then we all will be running the same set up, air pressures and the list goes on.
I am willing to bet that people would be more unhappy if someone else made the wrong decision for them, than if they were the ones that made the wrong decisions. IMO.
- David L likes this
Frank
TnT Racing
SCCA Ohio Valley Region




#11
Posted 09-27-2015 05:47 PM

- tom1977 likes this
#12
Posted 09-27-2015 05:57 PM

Imagine how exciting Daytona (or June Sprints, etc) would have been if everyone was on the same tires. I don't see SM as a class where tire choice should determine a 5 second differential in lap times at the end of a race. It goes against the point of having a spec class.
- DrDomm likes this
Full disclosure: SMAC chairman, my opinions do not reflect anything to do with the SMAC unless specifically stated.
Todd Lamb
Atlanta Speedwerks
www.atlspeedwerks.com
SpeedShift Transmissions - reliability and performance
Spec Miata / Spec Boxster / Spec Cayman specialist
Spec MX-5 Challenge Series Director
Global MX-5 Cup team











#13
Posted 09-27-2015 06:00 PM

.... It goes against the point of having a spec class.
It is not a spec class no matter what we call it or pretend it to be.
James York
sponsored by:
Stan's Auto Center, Lafayette LA
powered by:
East Street Racing, Memphis TN
2003 Spec Miata
#03

#14
Posted 09-27-2015 06:25 PM

Full disclosure: SMAC chairman, my opinions do not reflect anything to do with the SMAC unless specifically stated.
Todd Lamb
Atlanta Speedwerks
www.atlspeedwerks.com
SpeedShift Transmissions - reliability and performance
Spec Miata / Spec Boxster / Spec Cayman specialist
Spec MX-5 Challenge Series Director
Global MX-5 Cup team











#15
Posted 09-27-2015 06:47 PM

As soon as I turned the broadcast on and saw the wet track, I knew we were in for a crap shoot (based on tire choice). That's not what THIS class is supposed to be.
--because someone commented that we should all post our names, and not be anonymous. I agree.


#16
Posted 09-27-2015 07:10 PM

By that logic why even have spec tires?
Really I don't know, other than it is the rules and has been ever since going national with Toyo (costs savings to drivers maybe). When we had Toyo's did we have a spec shave? No.
Racing has always been somewhat influenced by luck and good fortune.
Just my opinion since the thread was opened. I would never want a race steward deciding what tire I should race.
If the rules change, I either comply or race elsewhere, that's the way I've been doing it since 2003 anyway. We had had 1000s of SM races, and now we think this is an issue?
James York
sponsored by:
Stan's Auto Center, Lafayette LA
powered by:
East Street Racing, Memphis TN
2003 Spec Miata
#03

#17
Posted 09-27-2015 07:11 PM



#18
Posted 09-27-2015 07:56 PM

#19
Posted 09-27-2015 08:29 PM

Why would you assume you would destroy rain tires? If it was dry enough you'd run slicks. If it was wet enough you'd run rains.
My guess is if the official makes the "wrong" decision we end up either destroying a set of wets or repairing a lot of cars by running on slicks.
This would result in destroying equipment/consumables on someone else's decision.
This, IMO, would be the stumbling block the CRB would have in approving such a change by designating an official to call the spec tire for any particular race.
And we're "spec" as much as you're still allowed to run on the bumpstops, with as much positive camber, or as much toe out on the rear however slow these setup decisions might be.
- Chris Fulton likes this

#20
Posted 09-27-2015 08:30 PM

By the by - it would have been equally fortuitous had the rain NOT held off and those who went out on slicks looked more the fools at the end than those on wets.
- Blake Thompson likes this

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